INDUSTRIAL TRAINING SEMINAR

SHUBHAM THAKUR

EEE VII SEM ROLL NO.14376

OUTLINE Summer training at Scott Edil Pharmacia

industry , Jharmajri, Baddi from 1st july,2015 to 25 august,2015

An amazing experiences I got to see how exactly the electrical and electronics Engg. Used in industries.

Main objective to learn how an Enggineer works in industry.

WHAT IS AUTOMATION?

Automation is basically the delegation of human control function to technical equipment to automate the systems that produce their goods or services in the most efficient manner possible.

BENEFITS OF INDUSTRIAL AUTOMATION Increasing Productivity

Increased productivity = more units/day = more money

Products produced more consistently increased consistency = higher quality =

increased consumer satisfaction Example - A bottled soft drink such as a

Coke or a Pepsi always tastes the same no matter where or when you purchase it. Consumers count on this.

BENEFITS OF INDUSTRIAL AUTOMATION Products produced more reliably

robots can run 24 hours/day without getting tired or bored

Decreased labor expenses Automated systems reduce the amount of

people needed to produce the goods Increasing Safety in working conditions

USE OF INDUSTRIAL AUTOMATION Automation is encompassing virtually every Walk

of life. Automation solutions are required right from

agricultural to space technology. Plant Automation is the necessity for the

manufacturing industry to survive in today’s globally competitive market

HISTORY OF AUTOMATION

Programmable Logic Controller Electronic Control using Logic Gates Hard wired logic Control Pneumatic Control Manual Control

MANNUAL CONTROL

All the actions related to process control are taken by the operators.

Drawbacks Likely human errors and consequently

its effect on quality of final product The production, safety, energy

consumption and usage of raw material are all subject to the correctness and accuracy of human action.

Pneumatic Control

Industrial automation, with its machine and process control, had its origin in the 1920s with the advent of “Pneumatic Controllers".

Actions were controlled by a simple manipulation of pneumatic valves, which in turn were controlled by relays and switches.

Drawbacks• Longer project time• Bulky and Complex System Involves lot of rework to implement

control logic

HARD WIRED LOGIC CONTROL

The contactor and Relays together with hardware timers and counters were used in achieving the desired level of automation

DRAWBACK S-:

• Complex wiring• Longer project time• Difficult maintenance and

troubleshooting

ELECTRONIC CONTROLE BY USING CONTROLE GATES

In 1960s with the advent of electronics, the logic gates started

replacing the relays and auxiliary contactors in the control circuit

The hardware timers & counters were replaced by electronic Timers and counters

ADVANTAGES-: •Energy saving•Reduced space requirements•Less maintenance & greater reliability •DISADVANTAGES-: •Changes in control logic not possible•More project time

plc[programmable logic controller]

PLC is a solid state/ computerized industrial computer that performs discrete or sequential logic in the factory environment.

They are originally developed to replace mechanical relays , counter and timers.

The very first PLC was developed by Modicon in later 1965.

SUPPLY TO THE INDUSTRY

AIR CIRCUIT BREAKER

TRANSFORMER

AIR COMPRESSURS

BOILER ROOM

CHILLER ROOM

ELECTRICAL DRIVES

WATER PURIFIRE SECTION USING PLC

THANK YOU